Cup Volume (mL)
1
353.995
2
354.001
3
353.998
4
354.005
26. A company that makes automatic coffee
machines must make a model that
dispenses 354 mL .006 mL of coffee
per cup. Do all of the cups in the table fall
within the specified tolerance?
No; Cup 1 doesn't.
(G No; Cup 2 doesn't.
H No; Cup 3 doesn't.
J Yes, all cups fall within the specified
tolerance.

Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?